Maharashtra Board Class 4 EVS Part 1 Solution Chapter 1 – The Life Cycle of Animals
Balbharati Maharashtra Board Class 4 EVS Part 1 Solution Chapter 1: The Life Cycle of Animals. Marathi or English Medium Students of Class 4 get here The Life Cycle of Animals full Exercise Solution.
|Maharashtra Class 4|
Environmental Studies Part 1 Solution
The Life Cycle of Animals
It takes 20 – 22 days for a chick to emerge from a hen’s egg. Would the young ones of other birds also take the some number of days to hatch?
No, the young ones of other birds would not take the same number of days to hatch.
You must have seen dragonflies hover over grass. Which stage of their life cycle is this – the egg, larva, pupa or adult?
When you take a bunch of a leafy vegetable to sort it, you may find hole of different sizes in the leaves. Some leaves may have been nibbled at edges. What do you think in the reason for that?
Larva comes out of the eggs and nibbles and eat the leaf.
When you shell peas, you sometime see tiny green living things inside the pod. Which of the four stages of the life cycle of an insect are they?
(B) Answer in brief:
Why must the hen sit on her eggs?
A hen lays eggs. Warmth is necessary for the chicks to grow inside the egg. So, after laying them, the hen sits on the eggs to keep them warm. The chicks inside slowly keep growing.
Why does a hen become aggressive when she in hatching her eggs?
When a hen is hatching her eggs, she become aggressive for fear of their safety. She attacks anyone who tries to go near the eggs.
Which are the four stages of the life cycle of a butterfly?
The butterflies grow, they pass through four stages. They are egg, Larva, Pupa and adult.
The adult stage is called butterfly.
Which changes take place inside the chrysalis of the plain Tiger butterfly?
The Pupa of a butterfly is also called a chrysalis. It remains inside the chrysalis for the next eleven or twelve days. It does not eat anything during this stage. However inside the chrysalis important changes take place in its body. The growth of the plain Tiger gets completed inside chrysalis. Then, the adult butterfly emerges from the chrysalis. It now has four attractive wings and six longs legs. All butterflies go through these stages of growth.
(C) TRUE OR FALSE:
A lamb emerges from an egg
We cannot easily see the eggs of an ant because they are very tiny
When the caterpillar emerges from the egg, it is not very hungry
(D) FILL IN THE BLANKS:
The female butterfly lays __________ on the leaves of a plant.
The Larva of a butterfly is called a ___________?
For More Solutions, Click Below –
- Ch 2. The Inter-relationships between Living Things
- Ch 3. Storage of Water
- Ch 4. Water Safe for Drinking
- Ch 5. Water for Every Household
- Ch 6. Variety in Food
- Ch 7. Food and Nutrition
- Ch 8. The Value of Food
- Ch 9. Air
- Ch 10. Clothes
- Ch 11. A Look inside the Body
- Ch 12. Home Remedies for Simple Illnesses
- Ch 13. Directions and Maps
- Ch 14. Maps and Symbols
- Ch 15. My District, My State
- Ch 16. Day and Night
- Ch 17. My Upbringing
- Ch 18. Changes in the Family and Neighbourhood
- Ch 19. My Delightful School
- Ch 20. I’ll be responsible and sensitive
- Ch 22. Transport and Communication